| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO3(aq) + CsOH(aq) = CsClO3(aq) + H2O(l)
Cu2 + S = Cu2S =>
Cu2 + S = Cu2S
C33H46O29 + O2 = CO2 + H2O =>
C33H46O29 + 30 O2 = 33 CO2 + 23 H2O
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) =>
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
P4(s) + Cl(g) = PCl5(g) =>
P4(s) + 20 Cl(g) = 4 PCl5(g)
NaCHO3 + CH3COOH = NaC2H3O2 + H2O + CO2 =>
NaCHO3 + CH3COOH = NaC2H3O2 + H2O + CO2
Fe2S3 + HCl = FeCl2 + S + H2S =>
Fe2S3 + 4 HCl = 2 FeCl2 + S + 2 H2S
Al + CoCl2 = AlCl3 + Co =>
2 Al + 3 CoCl2 = 2 AlCl3 + 3 Co
Ca3(PO4)2 + HNO3 = Ca(NO3)2 + H3PO4HNO3 =>
Ca3(PO4)2 + 8 HNO3 = 3 Ca(NO3)2 + 2 H3PO4HNO3
NaHCO3 + Pb(NO3)2 = NaNO3 + Pb(HCO3)2 =>
2 NaHCO3 + Pb(NO3)2 = 2 NaNO3 + Pb(HCO3)2
CH3OOH + Ba(OH)2 = Ba(CH3OO)2 + H2O =>
2 CH3OOH + Ba(OH)2 = Ba(CH3OO)2 + 2 H2O
Na3N = N + Na =>
Na3N = N + 3 Na
CH3OH + C2H5COOH = C2H5COOCH3 + H2O =>
CH3OH + C2H5COOH = C2H5COOCH3 + H2O
K[Al(OH)4] + H2SO4 + H2O = KAl(SO4)2*12H2O =>
K[Al(OH)4] + 2 H2SO4 + 8 H2O = KAl(SO4)2*12H2O
AsO1 + AgNO3 = Ag3AsO4 + NO2 =>
AsO1 + 3 AgNO3 = Ag3AsO4 + 3 NO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SnO2 + HCl = SnCl2 + H2O2 =>
SnO2 + 2 HCl = SnCl2 + H2O2
H2SO4(aq) + NH3*H20(aq) = (NH4)2SO4(aq) + H20(l) =>
H2SO4(aq) + 2 NH3*H20(aq) = (NH4)2SO4(aq) + 2 H20(l)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
P4(s) + Cl(g) = PCl5(g) =>
P4(s) + 20 Cl(g) = 4 PCl5(g)
Zn + H2SO4 = ZnSO42 + H2S + H2 =>
2 Zn + 21 H2SO4 = 2 ZnSO42 + 19 H2S + 2 H2
Cu(g) + O2(g) = CuO(g) =>
2 Cu(g) + O2(g) = 2 CuO(g)
BrF + H2O = HF + HBrO =>
BrF + H2O = HF + HBrO
MgCO3 + Ca(OH)2 = CaCO3 + Mg(OH)2 =>
MgCO3 + Ca(OH)2 = CaCO3 + Mg(OH)2
KOH + C2H5ClO = C2H4O + KCl + H2O =>
KOH + C2H5ClO = C2H4O + KCl + H2O
C33H54O6 + O2 = CO2 + H2O =>
2 C33H54O6 + 87 O2 = 66 CO2 + 54 H2O
C8H18(s) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(s) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
KOH + C2H5ClO = C2H4O + KCl + H2O =>
KOH + C2H5ClO = C2H4O + KCl + H2O
HN3 + HI = NH3 + I2 =>
HN3 + 8 HI = 3 NH3 + 4 I2
Na2S + P2S5 = Na3PS4 =>
3 Na2S + P2S5 = 2 Na3PS4
Na2O*H2O = NaOH =>
Na2O*H2O = 2 NaOH
C10H2O + O2 = CO + H2O =>
C10H2O + 5 O2 = 10 CO + H2O
BaSO4 + H = Ba + H2SO4 =>
BaSO4 + 2 H = Ba + H2SO4
Fe2(SO3)3 = Fe2O3 + SO2 =>
Fe2(SO3)3 = Fe2O3 + 3 SO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca + MgCl2 = CaCl2 + Mg =>
Ca + MgCl2 = CaCl2 + Mg
P4(s) + Cl(g) = PCl5(g) =>
P4(s) + 20 Cl(g) = 4 PCl5(g)
K2CO3 = K2OCO2 =>
K2CO3 = K2OCO2
C6H6 + SO4 = CO2 + H2S =>
C6H6 + 3 SO4 = 6 CO2 + 3 H2S
KOCN + C = KCN + CO =>
KOCN + C = KCN + CO
NaOH + Na2Co3 = Na2OH + NaCo3 =>
NaOH + Na2Co3 = Na2OH + NaCo3
K3Fe(CN)6 + FeCl2 = KCl + Fe3(Fe(CN)6)2 =>
2 K3Fe(CN)6 + 3 FeCl2 = 6 KCl + Fe3(Fe(CN)6)2
CaSO3 + K2CO3 = CaCO3 + K2SO3 =>
CaSO3 + K2CO3 = CaCO3 + K2SO3
H2PO2{-} + Ni{+2} + H2O = H2PO4{-} + H{+} + Ni =>
H2PO2{-} + 2 Ni{+2} + 2 H2O = H2PO4{-} + 4 H{+} + 2 Ni
NaClO + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + NaClO3 =>
5 NaClO + 6 H2SO4 + 4 KMnO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 NaClO3
PbCl2 + K2(Cr2O7) = KCl + Pb(Cr2O7) =>
PbCl2 + K2(Cr2O7) = 2 KCl + Pb(Cr2O7)
C6H5NH2 + C4H6O3 = C8H9ON + CH3COOH =>
C6H5NH2 + C4H6O3 = C8H9ON + CH3COOH
SiCl4 + N2O = SiO2 + NCl =>
SiCl4 + 2 N2O = SiO2 + 4 NCl
NH3 + O2 = NO2 + H2O9 =>
4 NH3 + 31 O2 = 4 NO2 + 6 H2O9
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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